Jeffery Xiong
GMUnited Statesborn 2000FIDE ID 2047640
Rating & statistics
FIDE rating lists · Sep 2023 – Sep 20262620
2660
2700
2740
2693 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2703Blitz
2694Rapid
2656Classical
2712peak, Nov 2019
5,877games
3,457wins, 59%
1,330draws, 23%
1,087losses, 18%
Play style
before facing themWhat you need to know before facing themElite accuracy: 93.6% average
Solid conversion: 89%
Very consistent (90%)
Very precise: only 0.2 blunders/game
Dominates 1.e4 as 
(74% in 1712 games)
(74% in 1712 games)Play against Xiong's Twin
Their real openings, level & style
Practice against a bot that uses their real openings and playing style
Based on 5,877 games
Openings
5,877 gamesBased on 5,877 player gamesWeaknesses
where they slip as ♔ WhiteNo significant weaknesses detected as white
Strengths
what holds up for them as ♔ WhiteSicilian: d6 Systems1.e4 c5 2.♞f3 d6278 games68.7%wins
Benoni1.d4 ♞f6 2.c4 c518 games83.3%wins
Deep analysis
Stockfish · Classical · 1,148 analyzedStockfish · Classical games · 1,148 analyzedAccuracy by phase
Opening
96.8%
Middlegame
93.4%
Endgame
95.0%
Clutch factor
+4%Winning (+2)Winning (+2)
94%205g
EqualEqual position
96%182g
Losing (−2)Losing (−2)
90%113g
Accuracy under pressure barely drops when losing.
Problematic pieces
22%
118 err
19%
104 err
19%
101 err
14%
77 err
13%
72 err
12%
64 err
Critical moment
Move 39 avg0%
13%
40%
19%
28%
40% of blunders occur after move 26-35. Keep tension until then.of blunders occur after move 26-35. Keep tension until then.
Error heatmap · Critical squaresError heatmap
19
16
17
16
18
FewMany
160Errors mapped
d5 / g4Hotspot zone
d5
1919 err
g4
1818 err
f5
1717 err
e5
1616 err
g5
1616 err
d5/g4 concentrate most errors. Force decisions in those zones.
d5/g4 concentrate most errors. Force decisions in those zones.
Critical blunders
10 errors · Stockfish#29
♝xf4?? vs Andreikin
Middlegame · OTB · 2026
#33
♜xe3?? vs Sarana
Middlegame · OTB · 2026
#19
♝xf7+?? vs Girya
Middlegame · OTB · 2026
#34
♜b1?? vs Srihari L R
Endgame · OTB · 2026
#36
♛c6+?? vs Drygalov
Endgame · OTB · 2026
#27
♝g3?? vs Ter-Sahakyan
Middlegame · OTB · 2026
Recent games
5,877 gamesPakleza, Zbigniew(2492)
2nd 3-0 Thursday · 10 Sept 2026
Maghsoodloo, Parham(2705)
3rd 3-0 Thursday · 10 Sept 2026
Aarit Kapil(2335)
3rd 3-0 Thursday · 10 Sept 2026
Sethuraman, Sandeep(2464)
3rd 3-0 Thursday · 10 Sept 2026
Mekhitarian, Krikor Sevag(2543)
2nd 3-0 Thursday · 10 Sept 2026
Taher, Yoseph Theolifus(2451)
3rd 3-0 Thursday · 10 Sept 2026
Endgame statistics
PROAnalyzing...
Repertoire
PROTime controls · Years · Events
5,877 games in scope
8
76
5
4
3
2
1a
b
c
defghExplore the repertoireevery move played, ranked by frequency
2,988 games62%W22%D16%L
2,988games in this linewon 62%, drew 22%, lost 16%
Move
1. e4
1712—64%20%16
74%1. d4
940—57%26%17
70%1. c4
154—60%28%12
74%1. ♞f3
137—58%25%17
71%1. b4
30—87%310
88%1. b3
5—60%20%20%
70%1. f4
4—75%025%
75%1. a3
2—00100%
0%1. g4
1—0100%0
50%1. g3
1—100%00
100%1. ♞c3
1—00100%
0%1. ♞h3
1—100%00
100%